#433FC0#433FC0

#433FC0 is a mid, vivid blue. Relative luminance 0.086; OKLCH L 45.8% C 0.195 H 276.8°. Best body text is #FFFFFF at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#433FC0
RGB	rgb(67, 63, 192)
HSL	hsl(242, 51%, 50%)
HSV	hsv(242, 67%, 75%)
CMYK	cmyk(65.1%, 67.2%, 0%, 24.7%)
CIE-LAB	lab(35.11, 41.25, -66.99)
CIE-LCH	lch(35.11, 78.67, 301.62°)
OKLab	oklab(45.78% 0.0231 -0.1933)
OKLCH	oklch(45.78% 0.195 276.8)
XYZ	xyz(13.6036, 8.5529, 50.7929)
Luminance	0.0855 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.30

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#433FC0 #BCC03F

analogous

#3F7CC0 #433FC0 #833FC0

triadic

#433FC0 #C0433F #3FC043

tetradic

#433FC0 #C03F7C #BCC03F #3FC083

square

#433FC0 #C03F7C #BCC03F #3FC083

split-complementary

#433FC0 #C0833F #7CC03F

monochromatic

#232164 #333092 #433FC0 #706DCF #9D9BDE

Accessibility & contrast

On white

7.75

#433FC0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#433FC0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #433FC0

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##433FC0	#FFFFFF	#000000	##FFFFFF
##433FC0	1.00	7.75	2.71	7.75
#FFFFFF	7.75	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058C4

Deuteranopia (green-blind)

#004DBE

Tritanopia (blue-blind)

#00617A

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #433fc0;
/* rgb */ color: rgb(67, 63, 192);
/* oklch */ color: oklch(45.8% 0.195 276.8);

Tailwind

colors: {
  custom: {
    50: '#8675d4',
    500: '#433fc0',
    950: '#000000',
  },
}

SCSS

$custom: #433fc0;
$custom-light: #8675d4;
$custom-dark: #000000;

JSON

{
  "hex": "#433fc0",
  "rgb": {
    "r": 67,
    "g": 63,
    "b": 192
  },
  "hsl": {
    "h": 241.86,
    "s": 50.588,
    "l": 50
  },
  "oklch": {
    "l": 0.45784,
    "c": 0.19467,
    "h": 276.8
  },
  "luminance": 0.08554
}

Semantic roles & 50–950 ramp

primary

#433FC0

secondary

#C9CA91

accent

#DA4ED6

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0D0814

muted

#7D7B83

Preview Lab

Preview with #433FC0

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →